Switch Board - Philips DVP3015K Service Manual

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A
4
3
2
SWITCH
BOARD
1
Remarks: DVP3020 version has no Karaoke
A
5-2
B
DVP3015K/3020/3020K WIRING DIAGRAM
SCART
CN9
AUDIO
1
AMP&LPF
CN2
24PIN*0.5
24
1
SP-
SP+
LIMIT/SL+
GND/SL-
4
SL-
SL+
6
1
LOAD+
LOAD-
CN5
TROUT
5PIN*2.0
GND
CN6
TRIN
13PIN*2.0
5
2
1
13 12
4
1
CON301
LED+
CON302
LED- 13PIN*2.0
CN303
GND
4PIN*2.0
POWER-K
4PIN*2.0
1 4
output,DVP3020/05 version has SCART output.
B
C
R COAX Pr Y
L Pb CVBS
CN8 CN7
VIDEO LPF&DRIVE
AUDIO D/A
AK4385
16M
1
SDRAM
MT1389QE or FE
Ver."D"
8
KARAOKE A/D
CS5340
4M 8M or 16M
FLASH
EEPROM
MAIN BOARD
13
LED(W KOK) FOR 13PIN
VFD(W KOK) FOR 12PIN(2-13)
VFD(Wo KOK) FOR 11PIN(2-12)
1
VFD(LED)/KEY/PT6312
C
5-2
D E
POWER
SUPPLY
1
+5V
3.3V
GND
GND
+12V
AGND
CON202
-12V
-24V
8PIN*2.5
8
KARAOKE AMP
D E
It`s Free
4
3
2
1